@class NSString, NSData, POKeychainHelper; @interface POKeychainJWKSStorageProvider : NSObject <POJWKSStorageProvider> @property (retain) POKeychainHelper *keychainHelper; @property (copy, nonatomic) NSString *extensionIdentifier; @property (nonatomic) BOOL isSystem; @property (copy) NSData *jwksCache; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void).cxx_destruct; - (id)initWithExtensionIdentifier:(id)a0; - (id)initWithExtensionIdentifier:(id)a0 system:(BOOL)a1; - (id)jwksCache; - (id)jwksCacheForExtensionIdentifier:(id)a0; - (void)setJwksCache:(id)a0; - (void)setJwksCache:(id)a0 forExtensionIdentifier:(id)a1; @end